Portable electronic device



FIG. 1 is a front perspective view of a portable electronic device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a rear perspective view thereof.

The broken lines shown in the figures that are immediately adjacent to the shaded areas and define unshaded regions represent the bounds of the claim. The dot-dash broken lines represent a boundary line. All other broken lines, including the features within broken line boundaries, are directed to environment. The broken lines form no part of the claimed design. 

CLAIM We claim the ornamental design for a portable electronic device, as shown and described. 